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Transil diodes provide high overvoltage protection by clamping action. Their instantaneous response to transient overvoltages makes them particularly suited to protect voltage sensitive devices such as MOS Technology and low voltage supplied ICs.
Key Features
- Peak pulse power:
- 5000 W (10/1000 µs)
- Stand off voltage range from 10 V to 180 V
- Unidirectional and bidirectional diode
- Low clamping factor
- Fast response time
- UL497B, file number: QVGQ2.E136224
- Peak pulse power:
Featured Videos
This video is presenting ESD protections and Integrated Passives around the MCU
Introduction to surges – EOS and ESD – definition, standards, effects and root cause
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Product Specifications (1)
| Resource title | Latest update | |||
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| 05 Jun 2018 |
05 Jun 2018
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Application Notes (2)
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| 14 Dec 2020 |
14 Dec 2020
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| 18 Nov 2020 |
18 Nov 2020
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Technical Notes & Articles (1)
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| 25 Aug 2020 |
25 Aug 2020
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Flyers (1)
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| 02 Mar 2020 |
02 Mar 2020
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - BZW50
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
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Footprints
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HW Model, CAD Libraries & SVD (4)
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| ZIP | 18 May 2020 |
18 May 2020
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| ZIP | 17 Mar 2020 |
17 Mar 2020
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| ZIP | 18 May 2020 |
18 May 2020
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| ZIP | 17 Mar 2020 |
17 Mar 2020
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| BZW50-10 |
NRND
|
R6 | Industrial | Ecopack2 |
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| BZW50-100B |
Active
|
R6 | Industrial | Ecopack2 | |
| BZW50-120B |
Active
|
R6 | Industrial | Ecopack2 |
|
| BZW50-12B |
Active
|
R6 | Industrial | Ecopack2 |
|
| BZW50-15 |
Active
|
R6 | Industrial | Ecopack2 |
|
| BZW50-150 |
Active
|
R6 | Industrial | Ecopack2 | |
| BZW50-150B |
Active
|
R6 | Industrial | Ecopack2 | |
| BZW50-15B |
Active
|
R6 | Industrial | Ecopack2 |
|
| BZW50-15RL |
Active
|
R6 | Industrial | Ecopack2 |
|
| BZW50-18 |
Active
|
R6 | Industrial | Ecopack2 |
|
| BZW50-180 |
Active
|
R6 | Industrial | Ecopack2 | |
| BZW50-180B |
Active
|
R6 | Industrial | Ecopack2 |
|
| BZW50-180RL |
Active
|
R6 | Industrial | Ecopack2 | |
| BZW50-22 |
Active
|
R6 | Industrial | Ecopack2 | |
| BZW50-22B |
NRND
|
R6 | Industrial | Ecopack2 |
|
| BZW50-27 |
Active
|
R6 | Industrial | Ecopack2 |
|
| BZW50-27B |
Active
|
R6 | Industrial | Ecopack2 |
|
| BZW50-27RL |
Active
|
R6 | Industrial | Ecopack2 |
|
| BZW50-33 |
Active
|
R6 | Industrial | Ecopack2 | |
| BZW50-33B |
Active
|
R6 | Industrial | Ecopack2 | |
| BZW50-33BRL |
Active
|
R6 | Industrial | Ecopack2 | |
| BZW50-33RL |
Active
|
R6 | Industrial | Ecopack2 | |
| BZW50-39 |
Active
|
R6 | Industrial | Ecopack2 |
|
| BZW50-39B |
Active
|
R6 | Industrial | Ecopack2 | |
| BZW50-39BRL |
NRND
|
R6 | Industrial | Ecopack2 | |
| BZW50-47B |
Active
|
R6 | Industrial | Ecopack2 |
|
| BZW50-56 |
Active
|
R6 | Industrial | Ecopack2 |
|
| BZW50-56B |
Active
|
R6 | Industrial | Ecopack2 |
|
| BZW50-68 |
Active
|
R6 | Industrial | Ecopack2 |
|
| BZW50-68B |
Active
|
R6 | Industrial | Ecopack2 |
|
| BZW50-82 |
Active
|
R6 | Industrial | Ecopack2 | |
| BZW50-82B |
Active
|
R6 | Industrial | Ecopack2 | |
| BZW50-82RL |
Active
|
R6 | Industrial | Ecopack2 |
BZW50-10
Package:
R6Material Declaration**:
BZW50-120B
Package:
R6Material Declaration**:
BZW50-12B
Package:
R6Material Declaration**:
BZW50-15
Package:
R6Material Declaration**:
BZW50-15B
Package:
R6Material Declaration**:
BZW50-15RL
Package:
R6Material Declaration**:
BZW50-18
Package:
R6Material Declaration**:
BZW50-180B
Package:
R6Material Declaration**:
BZW50-22B
Package:
R6Material Declaration**:
BZW50-27
Package:
R6Material Declaration**:
BZW50-27B
Package:
R6Material Declaration**:
BZW50-27RL
Package:
R6Material Declaration**:
BZW50-39
Package:
R6Material Declaration**:
BZW50-47B
Package:
R6Material Declaration**:
BZW50-56
Package:
R6Material Declaration**:
BZW50-56B
Package:
R6Material Declaration**:
BZW50-68
Package:
R6Material Declaration**:
BZW50-68B
Package:
R6Material Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | VRM (V) (nom) | Directionality | Country of Origin | Budgetary Price (US$)*/Qty | More info | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||||||
| BZW50-27B | 7 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | R6 | - | - | 27 | Bi-Directional | CHINA | 1.0864 / 1k | ||
| BZW50-82B | 6 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | R6 | - | - | 82 | Bi-Directional | CHINA | 1.0864 / 1k | ||
| BZW50-15B | 6 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | R6 | - | - | 15 | Bi-Directional | CHINA | 1.0864 / 1k | ||
| BZW50-33B | 5 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | R6 | - | - | 33 | Bi-Directional | CHINA | 1.0864 / 1k | ||
| BZW50-47B | 6 distributors | Free Sample Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | R6 | - | - | 47 | Bi-Directional | CHINA | 1.0864 / 1k | ||
| BZW50-82RL | 4 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | R6 | - | - | 82 | Uni-Directional | CHINA | 0.9883 / 1k | ||
| BZW50-150 | 2 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | R6 | - | - | 150 | Uni-Directional | CHINA | 0.9883 / 1k | ||
| BZW50-27 | 6 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | R6 | - | - | 27 | Uni-Directional | CHINA | 0.9883 / 1k | ||
| BZW50-180 | 8 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | R6 | - | - | 180 | Uni-Directional | CHINA | 0.9883 / 1k | ||
| BZW50-150B | 5 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | R6 | - | - | 150 | Bi-Directional | CHINA | 1.0864 / 1k | ||
| BZW50-82 | 3 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | R6 | - | - | 82 | Uni-Directional | CHINA | 0.9883 / 1k | ||
| BZW50-12B | 5 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | R6 | - | - | 12 | Bi-Directional | CHINA | 1.0864 / 1k | ||
| BZW50-180B | 5 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | R6 | - | - | 180 | Bi-Directional | CHINA | 1.0864 / 1k | ||
| BZW50-22 | 3 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | R6 | - | - | 22 | Uni-Directional | CHINA | 0.9883 / 1k | ||
| BZW50-68B | 5 distributors | Free Sample Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | R6 | - | - | 68 | Bi-Directional | CHINA | 1.0864 / 1k | ||
| BZW50-100B | 6 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | R6 | - | - | 100 | Bi-Directional | CHINA | 1.0864 / 1k | ||
| BZW50-15 | 5 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | R6 | - | - | 15 | Uni-Directional | CHINA | 0.9883 / 1k | ||
| BZW50-68 | 4 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | R6 | - | - | 68 | Uni-Directional | CHINA | 0.9883 / 1k | ||
| BZW50-22B | 3 distributors | Buy Direct |
NRND
|
EAR99 | NEC | Tape And Reel | R6 | - | - | 22 | Bi-Directional | CHINA | |||
| BZW50-39 | 5 distributors | ||||||||||||||